Texture evolution law of IF steel during cold rolling and annealing

doi:10.13251/j.issn.0254-6051.2023.09.041

Abstract

Abstract: Evolution of the texture of IF steel plates with different cold rolling reduction, and different annealed after hot rolling high temperature coils with 80% cold rolling reduction was studied by using X-ray diffraction (XRD). The results show that with the increase of cold rolling reduction, the weak {110}<110>, {110}<001> and {112}<110> textures of hot rolled coiled IF steel specimen gradually change to {110}<011> and{100}<011> textures, also a weak {111} plane texture is formed. For cold rolled IF steel plate with cold rolling reduction of 80%, the annealing conditions that are beneficial to formation of the γ-fiber texture in turn are as follows: 790 ℃/60 min, 670 ℃/10 min and 790 ℃/10 min. When annealed at a higher temperature of 850 ℃, the texture such as {112}<110> is liable to form, which inhibits the formation of γ-fiber texture and is not conducive to the improvement of deep drawing performance.

Key words: IF steel, cold rolled texture, annealed texture, ODF texture analysis

CLC Number:

TG161

Shen Wenzhu, Wang Pengfei, Hu Xiangping, Bao Feifei, Hou Xinxin, Cao Lisheng. Texture evolution law of IF steel during cold rolling and annealing[J]. Heat Treatment of Metals, 2023, 48(9): 242-246.

References

[1]Li J X, Liu Z Y, Gao C R. Evolution of texture in interstitial free steel during multiple cold-rolling and annealing[J]. Journal of Materials Process in Technology, 2015(167): 132-137.
[2]许峰, 肖颖, 陈前, 等. 冷轧压下率对IF钢微结构、织构及深冲性能的影响[J]. 金属热处理, 2022, 47(1): 205-255.
Xu Feng, Xiao Ying, Chen Qian, et al. Effect of cold rolling reduction rate on microstructure, texture and deep drawing properties of IF steel[J]. Heat Treatment of Metals, 2022, 47(1): 250-255.
[3]杨伟, 李婷婷, 张志建, 等. 冷轧压下率对Nb-Ti复合IF钢力学性能及组织织构的影响[J]. 金属热处理, 2017, 42(8): 106-110.
Yang Wei, Li Tingting, Zhang Zhijian, et al. Effect of cold rolling reduction on mechanical properties, microstructure and texture of Nb-Ti compound-alloyed IF steel[J]. Heat Treatment of Metals, 2017, 42(8): 106-110.
[4]李楠. 细晶高强IF钢再结晶织构形成机制的研究[D]. 辽宁: 辽宁科技大学, 2013.
[5]肖淇, 李春福, 朱毅科, 等. IF钢织构形成与演化影响因素[J]. 金属热处理, 2014, 39(6): 140-144.
Xiao Qi, Li Chunfu, Zhu Yike, et al. Influence factors of IF steel texture formation and evolution[J]. Heat Treatment of Metals, 2014, 39(6): 140-144.
[6]董登超, 吴园园, 张珂, 等. 退火均热时间对IF钢织构及深冲性能的影响[J]. 热加工工艺, 2019, 48(10): 220-223.
Dong Dengchao, Wu Yuanyuan, Zhang Ke, et al. Effects of annealing duration on texture and deep drawability of IF steel[J]. Hot Working Technology, 2019, 48(10): 220-223.
[7]马多, 张红梅, 孙成钱, 等. 冷轧压下率对含Nb细晶高强IF钢织构形成机制影响[J]. 材料热处理学报, 2015, 36(2): 91-96.
Ma Duo, Zhang Hongmei, Sun Chengqian, et al. Effect of cold rolling reduction on mechanism of texture formation in a Nb-IF steel[J]. Transactions of Materials and Heat Treatment, 2015, 36(2): 91-96.
[8]汤茜, 李化龙. 冷轧压下率和平整伸长率对低碳钢退火板组织性能的影响[J]. 金属热处理, 2016, 41(6): 31-36.
Tang Xi, Li Hualong. Effects of cold rolling reduction rate and flat extension rate on microstructure and properties of annealed low carbon steel sheet[J]. Heat Treatment of Metals, 2016, 41(6): 31-36.
[9]侯自勇, 许云波, 吴迪, 等. 一种高Nb-IF冷轧薄板钢的组织性能及织构[J]. 钢铁研究学报, 2012, 24(5): 47-52.
Hou Ziyong, Xu Yunbo, Wu Di, et al. Microstructure, mechanical properties and texture of a cold rolled high Nb-IF steel sheet[J]. Journal of Iron and Steel Research, 2012, 24(5): 47-52.
[10]Bunge H J. Darstellung allgemeiner texture[J]. Mwtallkunde, 1965, 56(3): 872-881.
[11]张鹏. Nb+Ti-IF钢成形工艺及组织性能研究[D]. 重庆: 重庆大学, 2008.

[1]	Xu Feng, Xiao Ying, Chen Qian, Deng Changchun, Sun Xiaohan. Effect of cold rolling reduction rate on microstructure, texture and deep drawing properties of IF steel [J]. Heat Treatment of Metals, 2022, 47(1): 250-254.
[2]	Tian Fei, Wang Zirong, Li Zhaodong, Li Lei. Cause and countermeasure of coarse grain defect in batch annealed Ti-IF steel [J]. Heat Treatment of Metals, 2021, 46(2): 237-241.
[3]	Cui Guibin, Ju Xinhua, Wang Zeyang, Yin Lixin, Yan Chunlian. EBSD characterization of recrystallization behavior of IF steel during annealing [J]. Heat Treatment of Metals, 2020, 45(9): 185-190.
[4]	Ren Zhiheng, Ren Huiping, Jin Zili, Li Wei. Effect of continuous annealing on microstructure and properties of 440 MPa grade high strength IF steel containing lanthanum [J]. HTM, 2020, 45(2): 76-80.
[5]	Chen Aihua, Li Hualong, Li Tengfei. Influence of continuous annealing temperature on mechanical properties and texture of IF steel [J]. HTM, 2016, 41(6): 37-41.
[6]	Yang Jichun1, Liu Xiangjun1, Lü Yanhong2, He Yaoyu1, Li Kun1, Yang Changqiao1. Effects of deformation temperature on strain-stress curve and microstructure of IF steel [J]. HTM, 2016, 41(6): 47-50.
[7]	Liu Yuyan, Xu Guofang, Jin Zili, Chen Lin, Luo Xinqi, Zhang Zhigang. Effects of annealing time and rare earth element on microstructure and texture of high-strength IF steel [J]. HTM, 2016, 41(6): 58-62.
[8]	Liu Xiangjun，Yang Jichun，Yang Changqiao，Zhang Wenhuai，He Yaoyu，Li Kun. Effect of deformation rate on flow stress and microstructure of Ti-IF and Ti+Ce-IF steel [J]. HTM, 2016, 41(10): 53-56.
[9]	Ma Duo1, Zhang Hongmei1, Sun Chengqian2, Chen Yue1, Jia Hongbin1, Guo Ya’nan1. Texture and grain boundary character distribution of fine-grain high-strength IF steel plate annealed for different time [J]. HTM, 2015, 40(9): 49-54.
[10]	Zou Tao1,2, Wang Fuming1,2, Meng Qingyong1,2. Thermodynamic calculation and analysis on equilibrium precipitate in Nb+Ti-IF steel [J]. HTM, 2015, 40(7): 168-172.
[11]	Zhang Xiaoning. Monte Carlo simulation of grain growth in annealing treatment of Ti-IF steel [J]. HTM, 2015, 40(7): 172-175.
[12]	Sun Chengqian1, Liu Rendong1, Xu Rongjie1, Wang Xu1, Xing Jinming2, Wang Honghai3. Relationship between texture and grain boundary character distributions in fine-grain and high-strength IF steel [J]. HTM, 2015, 40(4): 18-21.
[13]	Yang Na1,2,3, Wang Ruizhen2. Effect of annealing temperature on microstructure and properties of 440 MPa grade high strength IF steel [J]. HTM, 2015, 40(4): 88-93.
[14]	Shi Jingrui, Jia Juan, Song Xinli. Analysis on recrystallization microstructure and texture of Nb-doped IF steel [J]. HTM, 2015, 40(3): 65-67.
[15]	Guo Weimin1, Sun Depeng2, Zhang Huayang3, Ding Ning 1, Shi Junbo1, Zhao Baoling1 . Precipitates and deep-drawability of P added high strength IF steel [J]. HTM, 2015, 40(2): 99-103.